Mary Grassl

Founding Partner
Contact Agent

[email protected]


Mary Grassl brings an incredible range of experience to RETSY, one that touches nearly every aspect of the real estate business. Starting in commercial office and retail leasing, she later expanded into luxury residential sales, establishing a reputation for excellence in planning, packaging, marketing, and selling new high-end residential developments. An Arizona native who grew up in Scottsdale and who now resides in Paradise Valley, Mary’s career spans more than 25 years and two major markets—Arizona and New York City, where she gained invaluable expertise while thriving in a fast-paced, competitive real estate environment. Creative, dedicated, and incredibly hardworking, Mary is a top producer, with a sales volume that exceeds $300 million in new residential development. In addition, Mary and her team have been highly sought after as new development experts on over $300 million in proposed mixed-use, high-rise, urban infill projects. Her recent projects include the high-end developments of Gainey Ranch, Grayhawk & Scottsdale Mountain.

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Mary Grassl

LIC.# SA031485000